S
M
T
W
T
F
S
26
95°
78°
27
95°
79°
28
95°
79°
29
94°
78°
30
95°
80°
31
95°
80°
1
96°
78°
2
84°
76°
3
93°
75°
4
94°
75°
5
95°
77°
6
92°
77°
7
91°
76°
8
91°
77°
9
90°
75°
10
93°
77°
11
94°
77°
12
93°
78°
13
96°
79°
14
95°
75°
15
96°
77°
16
96°
79°
17
95°
79°
18
96°
79°
19
96°
79°
20
96°
77°
21
97°
76°
22
96°
74°
23
97°
80°
24
94°
75°
25
88°
76°
26
91°
78°
27
87°
76°
28
87°
75°
29
90°
78°
30
91°
77°
31
93°
78°
1
94°
77°
2
93°
79°
3
92°
77°
4
93°
76°
5
92°
75°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Avondale
Avondale's August 2026 forecast shows daily high temperatures ranging from 87° to 94°, with overnight lows between 75° and 79°. The average high for August is 91° with an average low of 77°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Avondale. See also: September | October | November.